Ruby-throated Hummingbird - James Hoyson
報告

投稿者

日付

場所

Skytop Lodge, Skytop US-PA (41.2266,-75.2397)
Monroe, Pennsylvania, United States
この場所の視聴覚メディア 図解チェックリスト
地図
地図 座標: 41.226574, -75.239728
年齢
指定なし
性別
指定なし

観察結果の詳細

Tentatively identified as a CAHU based on humpback appearance, curved wings that extend past short slightly rounded tail not forked like RTHU, smaller than the RTHU’s that were frequenting the feeders. This bird never went to any of the feeders while I was there but rather only fed at the trumpet vine flowers. The RTHU were longer in appearance and much more streamlined. After further review it was determined that this was a juvenile/immature female RTHU that had a weird shape.

テクニカル・インフォメーション

モデル
Canon EOS R5
レンズ
RF100-500mm F4.5-7.1 L IS USM
ISO
16000
焦点距離
500 mm
フラッシュ
Flash did not fire
Fストップ
f/7.1
シャッタースピード
1/1000 sec
大きさ
2048 pixels x 1366 pixels
オリジナルのファイルサイズ
2.22 MB